diff options
| author |   Christoph Hellwig <hch@lst.de> | 2018-12-17 12:16:27 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-12-17 05:44:45 -0700 |
| commit | 7e849dd9cf37bc52aff9b5236377c405040c959c (patch) | |
| tree | 27ee84a51ccafaabec890421d4c9a80721882da3 /drivers/nvme/host | |
| parent | blk-mq: only dispatch to non-defauly queue maps if they have queues (diff) | |
| download | linux-dev-7e849dd9cf37bc52aff9b5236377c405040c959c.tar.xz linux-dev-7e849dd9cf37bc52aff9b5236377c405040c959c.zip | |
nvme-pci: don't share queue maps
Now that the block layer checks if a queue map has any queues inside
it there is no more reason to duplicate the maps for the non-default
types.
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/pci.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index fb9d8270f32c..698b350b38cf 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -496,11 +496,7 @@ static int nvme_pci_map_queues(struct blk_mq_tag_set *set) map->nr_queues = dev->io_queues[i]; if (!map->nr_queues) { BUG_ON(i == HCTX_TYPE_DEFAULT); - - /* shared set, resuse read set parameters */ - map->nr_queues = dev->io_queues[HCTX_TYPE_DEFAULT]; - qoff = 0; - offset = queue_irq_offset(dev); + continue; } /* |